This document lists the parameters for
various types of
Google Chat activity events. You can retrieve these events by
calling [CustomerUsageReports.get()](https://developers.google.com/workspace/admin/reports/v1/reference/customerUsageReports/get)
with `parameters=chat:PARAMETER`.

| Name | Type | Description |
|---|---|---|
| `num_1day_active_spaces` | integer | The number of active spaces in the last day. |
| `num_1day_communicator_users` | integer | The number of users who sent or reacted to messages in the last day. |
| `num_1day_created_spaces` | integer | The number of created spaces in the last day. |
| `num_1day_engaged_users` | integer | The number of users who read, sent or reacted to messages in the last day. |
| `num_1day_external_disabled_messages_posted` | integer | The number of messages sent without external users in the last day. |
| `num_1day_external_enabled_messages_posted` | integer | The number of messages sent with external users in the last day. |
| `num_1day_huddles_posted` | integer | The number of huddles sent in the last day. |
| `num_1day_messages_posted` | integer | The number of messages sent in the last day. |
| `num_1day_messages_posted_to_group_direct_message` | integer | The number of messages sent in group direct messages in the last day. |
| `num_1day_messages_posted_to_user_direct_message` | integer | The number of messages sent in direct messages in the last day. |
| `num_1day_messages_posted_with_attachment` | integer | The number of messages sent with attachment in the last day. |
| `num_1day_messages_posted_without_attachment` | integer | The number of messages sent without attachment in the last day. |
| `num_1day_regular_messages_posted` | integer | The number of regular messages sent in the last day. |
| `num_1day_video_messages_posted` | integer | The number of video messages sent in the last day. |
| `num_1day_voice_messages_posted` | integer | The number of voice messages sent in the last day. |
| `num_28day_active_spaces` | integer | The number of active spaces in the past 28 days. |
| `num_28day_communicator_users` | integer | The number of users who sent or reacted to messages in the past 28 days. |
| `num_28day_created_spaces` | integer | The number of created spaces in the past 28 days. |
| `num_28day_engaged_users` | integer | The number of users who read, sent or reacted to messages in the past 28 days. |
| `num_28day_external_disabled_messages_posted` | integer | The number of messages sent without external users in the past 28 days. |
| `num_28day_external_enabled_messages_posted` | integer | The number of messages sent with external users in the past 28 days. |
| `num_28day_huddles_posted` | integer | The number of huddles sent in the past 28 days. |
| `num_28day_messages_posted` | integer | The number of messages sent in the past 28 days. |
| `num_28day_messages_posted_to_group_direct_message` | integer | The number of messages sent in group direct messages in the past 28 days. |
| `num_28day_messages_posted_to_user_direct_message` | integer | The number of messages sent in direct messages in the past 28 days. |
| `num_28day_messages_posted_with_attachment` | integer | The number of messages sent with attachment in the past 28 days. |
| `num_28day_messages_posted_without_attachment` | integer | The number of messages sent without attachment in the past 28 days. |
| `num_28day_regular_messages_posted` | integer | The number of regular messages sent in the past 28 days. |
| `num_28day_video_messages_posted` | integer | The number of video messages sent in the past 28 days. |
| `num_28day_voice_messages_posted` | integer | The number of voice messages sent in the past 28 days. |
| `num_7day_active_spaces` | integer | The number of active spaces in the past 7 days. |
| `num_7day_communicator_users` | integer | The number of users who sent or reacted to messages in the past 7 days. |
| `num_7day_created_spaces` | integer | The number of created spaces in the past 7 days. |
| `num_7day_engaged_users` | integer | The number of users who read, sent or reacted to messages in the past 7 days. |
| `num_7day_external_disabled_messages_posted` | integer | The number of messages sent without external users in the past 7 days. |
| `num_7day_external_enabled_messages_posted` | integer | The number of messages sent with external users in the past 7 days. |
| `num_7day_huddles_posted` | integer | The number of huddles sent in the past 7 days. |
| `num_7day_messages_posted` | integer | The number of messages sent in the past 7 days. |
| `num_7day_messages_posted_to_group_direct_message` | integer | The number of messages sent in group direct messages in the past 7 days. |
| `num_7day_messages_posted_to_user_direct_message` | integer | The number of messages sent in direct messages in the past 7 days. |
| `num_7day_messages_posted_with_attachment` | integer | The number of messages sent with attachment in the past 7 days. |
| `num_7day_messages_posted_without_attachment` | integer | The number of messages sent without attachment in the past 7 days. |
| `num_7day_regular_messages_posted` | integer | The number of regular messages sent in the past 7 days. |
| `num_7day_video_messages_posted` | integer | The number of video messages sent in the past 7 days. |
| `num_7day_voice_messages_posted` | integer | The number of voice messages sent in the past 7 days. |